AT1–62 AT340E (2JZ–GE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING Chapter 3. Off–Vehicle Repair (★ : A340E, A340F, A340H AUTOMATIC TRANSMISSION Repair Manual Pub. No. RM391U) See Page | ★ | ★ | ★ | ★ | AT1-26 | ★ Suspect Area Symptom | O/D one-way clutch (Fc) | O/D brake (B0) | O/D direct clutch (C0) | O/D Planetary gear unit | Torque converter clutch | 1st reverse brake (B3) Vehicle does not move in any forward position and reverse position | 1 | 2 | 3 | 4 | 5 | Vehicle does not move in R position | | | 5 | | | 4 Vehicle does not move in: D, 2 and L positions D and 2 positions 2 position | | | | | | 1 L position No up–shift: 1st → 2nd 2nd → 3rd 3rd → O/D | | 1 | | | | No down–shift: 2nd → 1st No lock–up or No lock–up off | | | | | 1 | Harsh engagement: N → D N → R | | | | | | 2 2nd → 3rd 3rd → O/D | | 2 | 1 | 3 | | O/D → 3rd | | 1 | | | | Lock–up | | | | | 1 | Slip or Shudder: Forward & Reverse (After warm–up) | 2 | | 3 | | 1 | Forward & Reverse (Just after engine starts) | | | | | 1 | R position | | | | | | 2 1st 2nd 3rd O/D | | 1 | | | | No engine braking: 1st ~ 3rd | | | 1 | | | 1st | | | | | | 1 2nd Poor acceleration: All position | | | | | 1 | O/D | | | 1 | 2 | | Other than O/D | | 1 | | | | Other than 2nd 1st and 2nd 1st and R position | | | | | | 1 R position Engine stalls when starting off or stopping | | | | | 1 |